MARHSPEf GAMMARIDEAN AMPHIPODA 



459 



Type-species: A. crassipes K. H. Barnard, 1925 (monotypy). 

 Poorly known species. 



Composition: A. septentrionalis Stejihensen, 1931. 



Mandible of medium size, molar of medium size and not dominating 

 mandible, apparently weakly triturative or fuzzy; coxa 3 rectangular 

 or subquadrate, scarcely expanded distally, posterior margin nearly 

 parallel with anterior margin and not strongly excavate; coxa 4 adze- 

 shaped, nearly as long as coxa 3, its surface area scarcely smaller than 

 coxa 3; article 6 of gnathopods not a perfectly linear rectangle, palms 

 oblique or obsolescent and bearing one or two large serrate spines; 

 telson elongate and deeply cleft. Species: 2, Atlantic, bathyal- 

 abyssal. 



Bruzelia Boeck 



Bruzelia Boeck, 1871.— Stebbing, 1906. 



Figure 167. — Synopiidae: Tiron spiniferum (Stimpson) (Sars, 1895, pi. 140, as T. acan- 

 thurus): a,b, maxillae 1, 2; c, maxilliped; d,e, gnathopods 1, 2; /, uropod 3; g, telson. 

 Syrrhoe crenulata Goes (Sars, 1895, pi. 136): h,i, gnathopods 1, 2. Synopia scheeleana 

 Bruzelius (Stebbing, 1888): j,k, gnathopods 1, 2; /, pereopod 2. 



285-135 O - 69 - 30 



